You don’t get a selection of city backgrounds at the end of missions though, right (like Xcom 2)? Wish it did.
That’s what they initially thought when they started making it. It felt terrible, so they created this beautiful thing.
Yes. It tells you the stat increases just below the notification on the right side of the screen. Card values change dynamically
I think this is chosen randomly when you start a mission, but not positive. Hero damage values do modify the attack.